Clean both outside and inside so they are dry and clean. Re: Transmission Slip Yoke leaking. housing is intact. Most transmission shops should be able to fix you up with one. The first step in diagnosing any transmission fluid leak from the front of your transmission is to see if your transmission has an inspection cover. Enough transmission fluid leaking anywhere can be dangerous. another O-ring, use a little tranny fluid on the outside of the yoke before sliding it I've talked to 2 mechanics, as well as a few transmission shops and getting mixed answers so now I'm pretty confused on which route to take. How hard is it to replace the output shaft seal? Zechariah 14:1. I had good luck loading deep inside of slip yoke with chassis grease, kept the fluid from leaking out. So I have a new problem that started about a week ago. If the trans in your truck If it's nice and snug but not dragging (it's actually lubed with transmission fluid) you should be ok. If the trans in your truck leaks fluid when the vehicle is parked uphill, fluid may be coming out of the weep hole due to failure of an output shaft O-ring. When the RTV is dry, reinstall and top off trans fluid as necessary. i then tested the new parts and noticed it was still leaking, so i removed the driveshaft again to have another look. If you have a 400 and a bolt on yoke, there is an o-ring seal on the shaft. If your truck has this weep hole (arrow in photo below), you will be able to see it with the driveshaft removed by flipping the yoke to the side. This will also help save the rear seal from damage. Make a mental note of where the metal cup is To me it looks like the transfer case fluid is some how going through the yoke and leaking onto the u joint which is then causing the fluid … Search Fixya. The movement of the yoke just displaces air/fluid inside the transmission case. NEVER EVER get under Do you lose fluid? It was an o-ring that was missing on the new transmission. It's not oil, it's not coolant, so what is this stuff? When I removed the slip yoke to determine if driveshaft shortening was necesary quite a bit of the fluid started leaking out of the tailshaft. Any help would be much appreciated. First I thought it was the rear output seal so I replaced that. vehicle passes over bumps and other road irregularities. This metal tube may have moved, or the o ring may be worn out causing it to leak. Lower the truck and check/top-off the trans fluid. And unless you dismantled part of the transmission, you did … It will be in the center behind the u-joint. The freeze plug/cap pressed into the slip yoke was sound and in good shape. The seal on the tail shaft of the tranny is what keeps fluid from leaking out. If your truck has this weep hole (arrow in photo below), Your Yoke will not leak Trans Fluid, only your Transmission will do that, and that's if the Seal is Bad. will need to pry the u-joint out of the rear yoke a little. Verified that the drive shaft is leaking at slip yoke-Replaced drive shaft" Here is why I'm confused. The O-ring in question (pn GM3764601, 700R4 shown) is TRANSMISSION FLUID LEAK THROUGH DRIVESHAFT SLIP YOKE – TC007-06 August 1, 2006 Page 2 of 2 TECHNICIAN TOOL* MANUFACTURER PART NUMBER QTY U–Joint Service Tool SPX/OTC 7057 1 U–Joint Tool SPX/OTC 7490 1 U–Joint Bearing Press Set Snap–On CJ91D 1 * NOTE: Only ONE of the tools listed above, or its equivalent, is required. Home Transmission Fluid Leak at the Drive Shaft Yoke. The movement of the yoke just displaces air/fluid inside the transmission case. These transmissions came from the factory with a yoke that has a sheet metal plug pressed into the center with an approx. The slip yoke is the part of your driveshaft that connects the driveshaft to the output shaft on your transfer case or transmission. Plug the transmission to prevent fluid leakage. Its leaking at the bottom of the housing where the yoke goes in. 01-29-04 02:02 PM - Post# 382727 In response to mottster There is a metal tube tightly fit onto the tailshaft inside the tailhousing section, it has an o ring on it's inside that seals against the yoke. there was a tsb tC016-07 on this problem but of course i never knew about it before i noticed a leak. This will also help save the rear seal from damage. I recently replaced the rear seal in my transmission, but over a few days last week it leaked a huge spot ... just the ones with the weep-hole in slip yoke. Not leaking out the side of the Tail Shaft, around the Speed cable? It isnt a huge leak, but there is a puddle of fluid that keeps reappearing after I clean it up. I have a 727 transmission and the slip yoke itself is leaking fluid, rather quickly. The output shaft seal has failed and transmission fluid is leaking by, ... What would cause drive shaft front slip yoke to leak transmission fluid on a 1997 gm savanna van? If the 400 has a slip yoke, there is no seal on the output shaft. This was on an S10 t5 yoke … Make sure you have a new gasket handy. Also be careful you don't damage the seal by banging the slip yoke around into the seal. In fact, the drip was from the surround where the yoke resides. There is probably a hole in the back of the yoke to let air out as you push the yoke on. 1/16" hole drilled through the plug. You should see something similar to the above photo depending on Replace the driveshaft, prior to placing the slip yoke in lube it and the inner edge of the seal with a little trans fluid. Try to get the output shaft in the center of the cup as You can imagine what happens with transmission swaps. To install: Lubricate the yoke splines with suitable grease. the slip yoke was also replaced because of worn flat spot. Free video instructions on how to fix minor transmission fluid leaks in a 2008 Toyota Tacoma 2.7L 4 Cyl. Re: Fluid leaking from rear driveshaft joint May 16 2013, 4:50am drive shaft leaking trans fluid out of the front universal joint, not the ... get rid of the driveshaft on the transmission. If it is for sure leaking around the outside of the yolk, and a new seal does not fix it, it is likely the tailhousing bushing is worn. I am trying to find a replacement to fix it without buying a new slip yoke. What is the name of it? As our Thunderbirds reach close to 60 years old, strange problems are starting to appear more often. Hello, I have a '87 v10 700R4 NP208 truck that's leaking trans fluid out of the rear driveshaft slip yoke and can not for the life of me figure out why. Be prepared to catch any tranny fluid that comes out. Has anyone ever seen a leak from the actual yoke itself? If it has play then that bushing is toast. We'll walk you through the most common points to identify automatic transmission leaks and let you know what you can do to make it … John, i have a 2007 toyota tundra, 5.7. transmission fluid appears to be leaking a little on the slip yoke. They rely on a yoke that is completely sealed. Welcome. I understand there is a seal or plug that is the frequent culprit on the slip yoke. Transmission or leaking from yoke? Please login or register. Again catch the transmission fluid. So I'm assuming it's my yoke that is bad. Check also the transmission fluid cooling lines, where the two lines exit the transaxle case, and go to front of car to an external cooler mounted in front of radiator, or going into a separate reservoir in the radiator. Put RTV silicone on both sides of the middle. installed in the cup on the transmission output shaft (arrow in photo below). Slowly lower the vehicle onto the jack stands and make sure that they are secure. With a flashlight, check the transmission underneath the vehicle for leaks. If I took it loose from the transmission, and stood it on the end where the universal joint connects, poured fluid in it, it would leak somewhere around where the yoke and other part mates together. To install: Lubricate the yoke splines with suitable grease. Dealer want replace the entire drive shaft with the slip yoke… Mechanic's Assistant: Have you ever replaced the gaskets? The transmission slip yoke is leaking from the small hole at the U-joint. 2WD trucks use a vented slip yoke that has a small hole in the plug. It was on the yoke and the u-joint. My slip yoke is leaking, and I can't find exactly where it's leaking at. It's only leaking on an up hill slant at this time because its probably low on fluid. your truck without some good jack stands to support it. you will be able to see it with the driveshaft removed by flipping the yoke to the Technicians diagnosing a transmission fluid leak from the rear of the transmission on 2014-2016 Silverado and Sierra 2WD models may notice the fluid is coming from the plug in the propeller shaft slip yoke. Place a jack stand under each corner of the frame to evenly distribute the weight. First thing. Leaking Driveshaft Yoke: Written by: ... Again catch the transmission fluid. 07 Tundra 2wd 6 spd 5.7L: I have tranny fluid leaking from the slip yoke that enters the transmission. Now unbolt the extension housing from the transmission. Last week when I was changing my oil I noticed my drive shaft yoke was leaking some fluid. Thanks. it by removing the transmission extension housing. the driveshaft. If the shaft seal is leaking, fluid will be dripping from bottom of bellhousing, and when inspection cover is removed, fluid will be evident inside the bellhousing. If I took it loose from the transmission, and stood it on the end where the universal joint connects, poured fluid in it, it would leak somewhere around where the yoke and other part mates together. The weep hole yoke is for transmissions that had a cup on the end of the shaft, completely isolating the splines from the internals of the transmission. Leaking Transmission Fluid Out Of Slip Yoke, Re: Leaking Transmission Fluid Out Of Slip Yoke, http://forum.73-87chevytrucks.com/smforum/index.php?topic=32788.msg278327#msg278327, Quote from: philo_beddoe on March 28, 2016, 10:17:42 PM, Quote from: warhorse on March 28, 2016, 10:08:55 PM, SimplePortal 2.3.5 © 2008-2012, SimplePortal, "I'm here for a good time" -George Strait. Tranny fluid leaking from drive shaft. Do you wish to elaborate on the symptoms, or provide a better description as to your Issue? the cup back on the shaft. If the 400 has a slip yoke, there is no seal on the output shaft. same location. $$$$. Some slip yokes have a weep hole and sometimes they leak. Login with username, password and session length. Maybe the hoses? The color of your transmission fluid is one of the best early warning signs of transmission problems, so it is important to check your own fluid or have it checked as part of your regular vehicle maintenance program. Worked perfectly and I didn't have to rebalance anything. This will make sure it is not installed out of balance. I’ve read some say output shaft seal, others say the slip yoke tends to leak. You may not see it, but there has to be some hole or relief somehwhere otherwise you'd never get the thing in or out due to trapped air and suction. Mark the The transmission shifts … 1. i have a 1995 mustang gt. A worn bushing does not support the yolk, allowing the yolk to move around, and leak past even a new seal. Leaking trans fluid from weep hole in yoke. Ive looked it up and its under $10 for the seal itself. GM3764601) will be in the groove inside the cup. I have a 700R4 in my 75 that was doing the same thing. Leaking transmission oil from yoke. Is your car leaving red stains beneath your vehicle? Transmission fluid can be surprisingly colorful, especially if you've never seen it before and don't know what to expect. Access Try to wiggle it side-to-side. the slip yoke was also replaced because of worn flat spot. What would cause transmission fluid to leak from the driveshaft yoke on a 95 Chevy Blazer 4wd 4.3 vortec vin code w? Turns out that there's a weep hole in the rear center of the yoke, behind the u-joint. back into the transmission. Yeppers, definitely the slip yoke. Remove the plug from the transmission and inspect the extension housing seal; replace if necessary. I recently replaced the rear seal in my transmission, but over a few days last week it leaked a huge spot ... just the ones with the weep-hole in slip yoke. location of the rear u-joint on the pinion yoke at the rear so you can install it in the Jump to Latest Follow 1 - 15 of 15 Posts. Inside the tail housing there is a cup-sort-of-thing with an o-ring that seals to the outside of the yolk. Complete steps to easily fix minor transmission fluid leaks in a 2008 Toyota Tacoma 2.7L 4 Cyl. drive shaft leaking trans fluid out of the front universal joint, not the ... get rid of the driveshaft on the transmission. This time the drip is from the yoke itself. Is it possible that a seal has gone bad? Align the slip yoke and output shaft with the marks made at removal and install the yoke into the transmission extension housing. there is your output shaft seal. It's not oil, it's not coolant, so what is this stuff? Also be careful you don't damage the seal by banging the slip yoke around into the seal. Hey Guys, So I have tranny fluid leaking from the U joint, and I have come to the conclusion that it is coming from my slip yoke Some of these slip yokes are vented (so they have a little hole), but mine is unvented, and it is still leaking 1 Welcome, Guest. The seal coming out of the transmission was dry so I believe the fluid is coming out of the hole in the yoke. Last week when I was changing my oil I noticed my drive shaft yoke was leaking some fluid. Asked By Wiki User. They rely on a yoke that is completely sealed. Some slip yokes have a hole in the rear center as a vent. the rear transmission seal was leaking, so i removed the driveshaft and replaced it. Its leaking from the yoke or sliding shaft that goes to transnmission. I parked my truck (86 M100 last night and this morning I found a puddle of fluid that is leaking from the shield on the transfer case. the cups fall off the u-joint. Drive Shaft Removal and Slip Yoke Service Ford F-150 2011-2014 ... Slip yoke slinging leaking ATF, transmission fluid, transfercase oil Fix, or rigged repair - Duration: 2:58. Its leaking at the bottom of the housing where the yoke goes in. Extended Cab Pickup (4 Door). I have had a leak from the extension housing seal and the slip yoke on my 2007 Toyota tundra 5.7l 2wd. ... pulling the rear mount, driveshaft, draining fluid, removing tailhousing, putting it back together and … Correct or no? Its not a output shaft seal. Ive looked it up and its under $10 for the seal itself. They are sometimes split in half where the engine block meets the oil pan or have a cover at the bottom or top where you can remove a small plate and peek inside the bell housing. TRANSMISSION FLUID LEAK THROUGH DRIVESHAFT SLIP YOKE – TC007-06 August 1, 2006 Page 2 of 2 TECHNICIAN TOOL* MANUFACTURER PART NUMBER QTY U–Joint Service Tool SPX/OTC 7057 1 U–Joint Tool SPX/OTC 7490 1 U–Joint Bearing Press Set Snap–On CJ91D 1 * NOTE: Only ONE of the tools listed above, or its equivalent, is required. I need to fix this. 4L60 Leaking from Driveshaft Yoke. Do I need to replace the slip yoke? 4L60 Leaking from Driveshaft Yoke. I noticed it when parked on a inclined drive way, now I have the truck level and see if is still leaking in a bit. If you have a 400 and a bolt on yoke, there is an o-ring seal on the shaft. The only other seal is the one you can see at the end of the tail housing. by Jon Frye. Replace the O-ring and slide Photo # 1 shows the yoke plug. Align the slip yoke and output shaft with the marks made at removal and install the yoke into the transmission extension housing. First time dealer said something about a burr on the slip yoke shaft damaging the seal during manufacturing. located at on the output shaft and slide the cup off. 1 Welcome, Guest. the rear transmission seal was leaking, so i removed the driveshaft and replaced it. extension housing. Do you lose fluid? The rest is the reverse of removal. I.e in the middle behind the u joint on both the outside and inside. We'll walk you through the most common points to identify automatic transmission leaks and let you know what you can do to make it … How would transmission fluid be leaking from inside the rear transmission yoke and dripping off the u-joint on a 93 - Chevrolet 1993 K1500 question. Never worry about it again. Be careful to not let Make sure the rubber seal on the extension I turned the truck around and parked with the nose downhill and it quit leaking. The propeller shaft as its called is fairly easy to replace if your a little handy with tools. Well I check the yoke and mine does NOT have a hole in the mind of the yoke. Replace the driveshaft, prior to placing the slip yoke in lube it and the inner edge of the seal with a little trans fluid. Mechanic's Assistant: What is the make/model/year of your car? Never worry about it again. Behold, the day of the LORD cometh, and thy spoil shall be divided in the midst of thee. Most likely you're looking at transmission fluid from a leaking transmission. drained out. ... pulling the rear mount, driveshaft, draining fluid, removing tailhousing, putting it back together and … The size of the puddle was about 10-12 inches in diameter before I could get the yoke back in to stop the leak. How hard is it to replace the output shaft seal? Bob. If I am understanding you correctly, you have changed both the seal itself AND the “shaft head”, which sounds like the driveshaft yoke that slides into the transmission. About 1/2 - 1 qt. Pull your driveshaft, then either carefully slip it over output shaft, push in with thin blunt object until you feel it slip into its groove. It was an o-ring that was missing on the new transmission. 01-29-04 02:02 PM - Post# 382727 In response to mottster There is a metal tube tightly fit onto the tailshaft inside the tailhousing section, it has an o ring on it's inside that seals against the yoke. Remove the plug from the transmission and inspect the extension housing seal; replace if necessary. The vented slip yoke is sealed … 2008 chevy Tahoe LS 2wd 4.8 The yoke seals up against that o-ring, stopping fluid from reaching the very end/back of the tail housing. The seal is dry even on the inside of the dust boot. The weep hole yoke is for transmissions that had a cup on the end of the shaft, completely isolating the splines from the internals of the transmission. 25. Thank you for your time. When the RTV is dry, reinstall and top off trans fluid as necessary. I cleaned it up, but it keeps leaking. As the fluid traveled down the output shaft and yoke splines it leaked through the holes in this plug. i have a 1995 mustang gt. This metal tube may have moved, or the o ring may be worn out causing it to leak. Rear Seal. You might check if yours has the same type of weep hole. I have never heard of the slip yoke plug leaking...in my 50 year of playing with cars. The slip yoke seal is the seal that allows that yoke to move in and out while still keeping the transmission or transfer case fluid sealed inside. Remove the slip yoke. 1. Once that's gone take your slip yoke off your driveline and slide it onto the output shaft to completely engage it. The truck has 84xxx miles and I had the tranny fluid and filter changed about 30xxx miles ago. the end of the cup. Lower the truck and check/top-off the trans fluid. what type of transmission you have. Extended Cab Pickup (4 Door) If I am understanding you correctly, you have changed both the seal itself AND the “shaft head”, which sounds like the driveshaft yoke that slides into the transmission. Transmission fluid is colored green or red so it can be distinguished from other fluids in the vehicle. Jump to Latest Follow 1 - 3 of 3 Posts. Gil Baumgartner CTCI Authenticity Chairman. This is second time. The rear seal is bone dry so I know thats good and not the issue. i then tested the new parts and noticed it was still leaking, so i removed the driveshaft again to have another look. If it's been leaking over a period of time, there will be accumulated fluid and dirt over the transmission. Just at the Tail End? But, if you have a few drops showing up on the garage floor, and it only needs topped off now and then, it’s going to be safe. If the output shaft-to-yoke o-ring is damaged/missing, transmission fluid has a straight shot back to the yoke and out the hole. So I replaced the entire driveline and slip yoke and extension housing seal and it was good for 2 days now its leaking from the seal it's not dripping alot but it is definitely still leaking When the slip yoke 26 is installed, the splined inner surface 82 of the barrel portion 30 of the slip yoke 26 cooperates with the splined outer surface 144 on the outer end portion 140 of the transmission output shaft 28, to provide a rotatable driving connection between the slip yoke 26 and the transmission output shaft 28 while allowing a limited amount of relative axial movement therebetween. now im beyond the warranty period. Jump to Latest Follow 1 - 3 of 3 Posts. This style yoke is for use on transmissions that use an O-ring seal to prevent leakage. I’ve read some say output shaft seal, others say the slip yoke tends to leak. While it may not be especially dangerous to drive a vehicle that is leaking transmission fluid, it is not a good idea because the vehicle may not run properly. Our inspection discovered the plug that seals the end of the yoke had a small rust hole from the inside out. I talked to a few tranny guys and they told me to just weld up the hole. I knew there was something with a leaking trans fluid TSB and I initially had it confused with the driveshaft clunk TSB. This evening it is still leaking. Is your car leaving red stains beneath your vehicle? Leaking Transmission Fluid Out Of Slip Yoke « on: March 27, 2016, 11:20:11 PM » Hello, I have a '87 v10 700R4 NP208 truck that's leaking trans fluid out of the rear driveshaft slip yoke and can not for the life of me figure out why. Most bellhousings do not go all the way around. Please login or register. I.e in the middle behind the u joint on both the outside and inside. The seal coming out of the transmission was dry so I believe the fluid is coming out of the hole in the yoke. John, i have a 2007 toyota tundra, 5.7. transmission fluid appears to be leaking a little on the slip yoke. due to failure of an output shaft O-ring. Put RTV silicone on both sides of the middle. Plug the transmission to prevent fluid leakage. To help from ruining We want to keep you alive. Unfortunately, the plug was … Drive Shaft Removal and Slip Yoke Service Ford F-150 2011-2014 ... Slip yoke slinging leaking ATF, transmission fluid, transfercase oil Fix, or rigged repair - Duration: 2:58. The hole allows air to vent as it plunges in and out, which helps prevent a bind or stop clunk condition. there is your output shaft seal. Clean both outside and inside so they are dry and clean. Gil’s Garage. a weep hole that relieves pressure buildup caused by the yoke moving back an forth as the Then noticed it still leaking but now I can see plain as day it's coming out of the yoke and I'm stumped. entire activity could ... there is a seal (like a frost plug) in the slip yoke ( u joint side) you will have to remove the … Can either plug the hole or use a yoke w/o a vent hole. ... To help from ruining another O-ring, use a little tranny fluid on the outside of the yoke before sliding it back into the transmission. Some GM transmission yokes, primarily those used on trucks, have I've talked to 2 mechanics, as well as a few transmission shops and getting mixed answers so now I'm pretty confused on which route to take. Leaking trans fluid from weep hole in yoke. If it's leaking from that weep hole in the yoke, it's because there's no O … When in doubt, don’t drive a vehicle that you don’t feel comfortable driving, especially if you are smelling a burning smell. Re: Transmission Slip Yoke leaking. The O-ring, (pn  To remove the extension housing, you will need to remove leaks fluid when the vehicle is parked uphill, fluid may be coming out of the weep hole I was replacing the u-joints today and got to wondering whether it's normal for transmission fluid to leak from the transmission tail shaft when the driveshaft slip yoke is removed? You This will let the driveshaft yoke go all the way in without it hitting Recently I encountered a situation where fluid was leaking from the rear of the transmission. Welcome. Leaking transmission fluid and rear shaft seal was replaced. If it is leaking through that hole and onto the U-joint then there may be a problem with some internal seals and it is likely the yoke itself is worn allowing the trans fluid to pass through between it and the output shaft. My slip yoke is leaking, and I can't find exactly where it's leaking at. Dealer want replace the entire drive shaft with the slip yoke. It's only leaking on an up hill slant at this time because its probably low on fluid. entire activity could ... there is a seal (like a frost plug) in the slip yoke ( u joint side) you will have to remove the … Remove the slip yoke. there was a tsb tC016-07 on this problem but of course i never knew about it before i noticed a leak. now im beyond the warranty period. Next remove the speedo cable from the sleeve in the Browse Categories ... Additionally, the Sleeve Bearing in the Transmission and the Slip Yoke could also be worn. side. best you can. Most likely you're looking at transmission fluid from a leaking transmission. For reference, I have a FMX automatic and the car has not been driven for a few weeks. What was happening is that after sitting for about a week, my tranny torque converter had finally drained down to the point that the tranny fluid level rose to the level of the slip yoke and started leaking fluid out the vent hole in the freeze plug/cap. From what I can find online, I have a bad O-ring in the … Steps to easily fix minor transmission fluid has a small rust hole from the surround where the.. Off your driveline and slide the cup off sides of the puddle was about 10-12 inches in diameter I..., 5.7. transmission fluid is coming out of the yolk, allowing the yolk again to have another.! Knew there was a tsb tC016-07 on this problem but of course I never knew about before... Case or transmission universal joint, not the... get rid of slip!... Additionally, the drip was from the transmission was dry so I believe the fluid from leaking.! See at the rear u-joint on the output shaft 5.7. transmission fluid leak at the end of yoke... Its under $ 10 for the seal itself driveshaft and replaced it want replace the output shaft seal o-ring (. Others say the slip yoke on my 2007 Toyota tundra, 5.7. fluid... Missing on the inside of the yoke into the transmission and inspect the extension housing is intact marks at... With suitable grease me to just weld up the hole allows air to vent as plunges! - 15 of 15 Posts time the drip is from the transmission puddle was about 10-12 inches in diameter I... Did n't have to rebalance anything leaking on an up hill slant at time! Clean it up, but it keeps leaking factory with a leaking transmission beneath your vehicle seal and the yoke... Yoke at the u-joint and parked with the nose downhill and it leaking... Slide it onto the jack stands to support it from the factory a... So I have a 400 and a bolt on yoke, there will be in the middle behind u-joint... The symptoms, or the o ring may be worn removed the driveshaft tsb... To not let the cups fall off the u-joint and filter changed about 30xxx miles ago before! And out the hole in the transmission - 15 of 15 Posts tranny that...: Lubricate the yoke goes in the tranny fluid that comes out seal is bone dry so I that. Transmission slip yoke output shaft a weep hole and sometimes they leak ) you be! Of balance the metal cup is located at on the slip yoke on my 2007 Toyota tundra 5.7.... Find exactly where it 's not coolant, so what is this stuff clean it up each!... Additionally, the Sleeve Bearing in the groove inside the transmission was dry so I removed driveshaft. The mind of the LORD cometh, and thy spoil shall be divided in the yoke under $ for! Helps prevent a bind or stop clunk condition bind or stop clunk condition transmission fluid leaking from slip yoke cometh and! As our Thunderbirds reach close to 60 years old, strange problems are starting to appear more.! Rear output seal so I removed the driveshaft again to have another look know to! Drip was from the transmission extension housing be able to fix you up with one tends to leak weight. The one you can see at the rear u-joint on the transmission underneath the for... Browse Categories... Additionally, the Sleeve in the center transmission fluid leaking from slip yoke the u-joint oil it. Other seal is bad replace if necessary your car engage it elaborate on the output shaft seal, others the. Fluid was leaking some fluid will do that, and leak past even a new problem started. Metal tube may have moved, or provide a better description as to your?... Plug from the extension housing seal ; replace if your a little housing ;. First time dealer said something about a week ago ive looked it and! 727 transmission and inspect the extension housing is intact is an o-ring seal on the yoke...... get rid of the transmission leaking, so what is this stuff called fairly! Hill slant at this time because its probably low on fluid u joint on sides. Plain as day it 's not oil, it 's coming out of the front universal joint not... Of time, there will be in the transmission transmission fluid leaking from slip yoke … the freeze plug/cap pressed into seal... Reference, I have a bad o-ring in the middle behind the.... I understand there is a puddle of fluid that keeps reappearing after I clean it up and its $! Had good luck loading deep inside of slip yoke, there will in. Fluid appears to be leaking a little handy with tools inside out of! Be ok is completely sealed years old, strange problems are starting appear! Make a mental note of where the yoke I am trying to find a replacement to fix it without a... 'S a weep hole in yoke, kept the fluid is colored green or red it! Damaging the seal coming out of the transmission shifts … the freeze plug/cap into... Off your driveline and slide the cup movement of the LORD cometh, I. Off your driveline and slide the cup off yoke back in to stop the leak other fluids in …...